129029040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25601}}^1$

素因数の和:25627

約数の個数: 120

約数和(自身を含む): 495245088

約数和(自身を除く): 366216048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25601, 51202, 76803, 102404, 128005, 153606, 179207, 204808, 230409, 256010, 307212, 358414, 384015, 409616, 460818, 512020, 537621, 614424, 716828, 768030, 896035, 921636, 1024040, 1075242, 1152045, 1228848, 1433656, 1536060, 1612863, 1792070, 1843272, 2048080, 2150484, 2304090, 2688105, 2867312, 3072120, 3225726, 3584140, 3686544, 4300968, 4608180, 5376210, 6144240, 6451452, 7168280, 8064315, 8601936, 9216360, 10752420, 12902904, 14336560, 16128630, 18432720, 21504840, 25805808, 32257260, 43009680, 64514520, 129029040]

約数ペア:

[(1, 129029040), (2, 64514520), (3, 43009680), (4, 32257260), (5, 25805808), (6, 21504840), (7, 18432720), (8, 16128630), (9, 14336560), (10, 12902904), (12, 10752420), (14, 9216360), (15, 8601936), (16, 8064315), (18, 7168280), (20, 6451452), (21, 6144240), (24, 5376210), (28, 4608180), (30, 4300968), (35, 3686544), (36, 3584140), (40, 3225726), (42, 3072120), (45, 2867312), (48, 2688105), (56, 2304090), (60, 2150484), (63, 2048080), (70, 1843272), (72, 1792070), (80, 1612863), (84, 1536060), (90, 1433656), (105, 1228848), (112, 1152045), (120, 1075242), (126, 1024040), (140, 921636), (144, 896035), (168, 768030), (180, 716828), (210, 614424), (240, 537621), (252, 512020), (280, 460818), (315, 409616), (336, 384015), (360, 358414), (420, 307212), (504, 256010), (560, 230409), (630, 204808), (720, 179207), (840, 153606), (1008, 128005), (1260, 102404), (1680, 76803), (2520, 51202), (5040, 25601)]